package lab03.test14;

import java.sql.*;

public class Test14 {
    public static void main(String[] args) {

        Connection connection=null;
        Statement statement=null;
        ResultSet resultSet=null;
        String sql="select * from t_userinfo";

        try {
            Class.forName("com.mysql.jdbc.Driver");

            connection= DriverManager.getConnection(
                    "jdbc:mysql://localhost:3306/java_2017?severTimezone=UTC",
                    "root",
                    "123456"
            );

            statement=connection.createStatement();

            resultSet=statement.executeQuery( sql);

            while (resultSet.next()){
                System.out.println(resultSet.getString(1));
                System.out.println(resultSet.getString(2));
                System.out.println(resultSet.getString(3));
                System.out.println(resultSet.getString(4));
            }
        } catch (ClassNotFoundException e) {
            e.printStackTrace();
        } catch (SQLException e) {
            e.printStackTrace();
        }finally{
            try{
                statement.close();
                connection.close();
                resultSet.close();

            } catch (SQLException e) {
                e.printStackTrace();
            }
        }
    }
}
